The Detector,fire,overheat, cataloged under National Stock Number 1680-01-122-7792, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Meggitt Safety Systems Inc. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1680-01-122-7792 |
| Primary Part Number | 3951-04-1050-525-17 |
| Item Name | Detector,fire,overheat |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Meggitt Safety Systems Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 3951-04-1050-525-17 | The Boeing Company Div Defense (USA) |
| 3951-04-1050-525-17 PRIMARY | Meggitt Safety Systems Inc (USA) |
| 3951-04-1050-525-17 | The Boeing Company Div Services (USA) |
| Reference | Meaning |
|---|---|
| 391-04-1050-525 | C/1 Advisory reference — outside the item-of-supply concept Meggitt Safety Systems Inc |
NSN 1680-01-122-7792 is a Detector,fire,overheat, manufactured by Meggitt Safety Systems Inc, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-01-122-7792 has 3 manufacturer part numbers on file: 3951-04-1050-525-17 (The Boeing Company Div Defense), 3951-04-1050-525-17 (Meggitt Safety Systems Inc), 3951-04-1050-525-17 (The Boeing Company Div Services).
Key specifications for 3951-04-1050-525-17: End Item Identification: AIRCRAFT MODEL F-18. 0 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 1680-01-122-7792 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.